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Search results for: phil
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Strength characteristics of tyre chips-sand mixtures.
PublicationBadania w aparacie trójosiowego ściskania przy różnej zawartości wagowej kawałków zużytych opon oraz różnym ich ułożeniu w próbce piasku. Badania prowadzono przy dowolnym ułożeniu tych elementów, umieszczeniu ich poziomo oraz w systemie mieszanym. Wyznaczono optymalną zawartość kawałków opon w próbce piasku, przy której występowała maksymalna wytrzymałość na ściskanie.
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Multi-criteria selection of hydraulic gates
PublicationSelekcja doboru zamknięcia wodnego stanowi podstawowy element w jego projektowaniu. Projektowanie zamknięć można rozważać jako problem krótkoterminowy (zamknięcie natychmiastowe wysokiej wody) jak i problem długoterminowy uwzględniający problemy rolnicze, ekologiczne i zmiany klimatu. W doborze rodzaju zamknięć wodnych należy uwzględnić wiele kryteriów w tym ekonomicznych, wykonawczych, ekologicznych i innych. W pracy przedstawiono...
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Polymeric metal‐containing ionic liquid sorbent coating for the determination of amines using headspace solid‐phase microextraction
PublicationThis study describes the design, synthesis, and application of polymeric ionic liquid sorbent coatings featuring nickel metal centers for the determination of volatile and semivolatile amines from water samples using headspace solidphase microextraction. The examined polymeric ionic liquid sorbent coatings were composed of two ionic liquid monomers (tetra(3-vinylimidazolium)nickel bis[(trifluoromethyl)sulfonyl]imide [Ni2+(VIM)4]...
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Heterogeneous soil behavior. Mechanical study of mixtures
PublicationW pracy opisano właściwości gruntu niejednorodnego w postaci mieszaniny budowanej ze żwiru i piasku w różnych proporcjach. Mieszanina ma właściwości typowe ośrodków ziarnistych. Badania przeprowadzono w aparacie trójosiowego ściskania. Jako wynik uzyskano, że wraz ze wzrostem procentowej zawartości żwiru rośnie kąt tarcia wewnętrznego mieszaniny i jej zagęszczenie oraz wartość jej wytrzymałości na ścinanie.
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New aspects of the use of Optical Theorem in the analysis of microcavity lasers
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Optical theorem helps understand thresholds of lasing in open semiconductor microcavities
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Population Modeling of Filgrastim PK-PD in Healthy Adults Following Intravenous and Subcutaneous Administrations
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Increases in leptin levels, sympathetic drive, and weight gain in obstructive sleep apnea
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Modelling of a 25 kV-50 Hz Railway Infrastructure for Harmonic Analysis
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25 kV–50 Hz railway supply modelling for medium frequencies (0–5 kHz)
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Essential-Oil Analysis of Irradiated Spices by Using Comprehensive Two-Dimensional Gas Chromatography
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Gender-Selective Interaction Between Aging, Blood Pressure, and Sympathetic Nerve Activity
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Nocturnal Continuous Positive Airway Pressure Decreases Daytime Sympathetic Traffic in Obstructive Sleep Apnea
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Effects of Sleep Deprivation on Neural Circulatory Control
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Effects of obstructive sleep apnea on endothelin-1 and blood pressure
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Baroreflex Control of Sympathetic Nerve Activity and Heart Rate in Obstructive Sleep Apnea
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Sympathetic Activity in Obese Subjects With and Without Obstructive Sleep Apnea
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Enhanced Sympathetic and Ventilatory Responses to Central Chemoreflex Activation in Heart Failure
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Flame-Retardant Polymer Materials Developed by Reactive Extrusion: Present Status and Future Perspectives
PublicationThe development of flame retardant polymer materials has two roots, one in materials design, and the other in materials processing. Over recent decades, different types and classes of flame retardant polymer materials have been commercialized to meet safety requirements in the construction, automotive, and coatings industries. In the vast majority of cases, the design and fabrication of new materials presenting low fire hazards...
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ROSANNE Project: New Procedure for Noise Characterisation of Road Surfaces in Europe
PublicationROSANNE is a collaborative project in the 7th EU Framework Programme which aims at harmonising measurement methods for skid resistance, noise emission and rolling resistance of road pavements as a preparation for standardization. The project started in November 2013 and is developing and improving standards in the field of working group CEN/TC 227/WG 5. Regarding the influence of the pavement on the road traffic noise emission,...
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Implementation of Molecular Dynamics and Its Extensions with the Coarse-Grained UNRES Force Field on Massively Parallel Systems: Toward Millisecond-Scale Simulations of Protein Structure, Dynamics, and Thermodynamics
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Determination of pyridine and adenine nucleotide metabolites in Bacillus subtilis cell extract by sweeping borate complexation capillary electrophoresis
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Picomolar analysis of flavins in biological samples by dynamic pH junction-sweeping capillary electrophoresis with laser-induced fluorescence detection
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Personality Type and Neural Circulatory Control
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Sympathetic Activation by Sildenafil
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Recent weight gain in patients with newly diagnosed obstructive sleep apnea
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Relationship Between Muscle Sympathetic Nerve Activity and Diurnal Blood Pressure Profile
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Population Pharmacokinetic Modelling of Filgrastim in Healthy Adults following Intravenous and Subcutaneous Administrations
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Optical processes in YVO4:Eu3+across zircon-to-scheelite phase transition
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Sympathetic Neural Outflow and Chemoreflex Sensitivity Are Related to Spontaneous Breathing Rate in Normal Men
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Altered Cardiovascular Variability in Obstructive Sleep Apnea
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Hyperventilation alters arterial baroreflex control of heart rate and muscle sympathetic nerve activity
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Selective Potentiation of Peripheral Chemoreflex Sensitivity in Obstructive Sleep Apnea
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DNA and its Metaphors
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Material characterisation of biaxial glass-fibre non-crimp fabrics as a function of ply orientation, stitch pattern, stitch length and stitch tension
PublicationDue to their high density-specific stiffnesses and strength, fibre reinforced plastic (FRP) composites are particularly interesting for mobility and transport applications. Warp-knitted non-crimp fabrics (NCF) are one possible way to produce such FRP composites. They are advantageous because of their low production costs and the ability to tailor the properties of the textile to the reinforcement and drape requirements of the application....
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Moderate-to-severe obstructive sleep apnea is associated with telomere lengthening
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5- epi -Incensole: synthesis, X-ray crystal structure and absolute configuration by means of ECD and VCD studies in solution and solid state
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Antiplasmodial activity of quinones: Roles of aziridinyl substituents and the inhibition of Plasmodium falciparum glutathione reductase
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NPC assessment in insulated DC/DC converter topologies using SiC MOSFETs for Power Electronic Traction Transformer
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Experimental EMI study of a 3-phase 100kW 1200V Dual Active Bridge Converter using SiC MOSFETs
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Importance of ventilation in modulating interaction between sympathetic drive and cardiovascular variability
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Cigarette Smoking Increases Sympathetic Outflow in Humans
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Sympathetic Rhythmicity in Cardiac Transplant Recipients
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Cancer-selective, single agent chemoradiosensitising gold nanoparticles
PublicationTwo nanometre gold nanoparticles (AuNPs), bearing sugar moieties and/or thiol-polyethylene glycol-amine (PEG-amine), were synthesised and evaluated for their in vitro toxicity and ability to radiosensitise cells with 220 kV and 6 MV X-rays, using four cell lines representing normal and cancerous skin and breast tissues. Acute 3 h exposure of cells to AuNPs, bearing PEG-amine only or a 50:50 ratio of alpha-galactose derivative and...
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Podglądanie Wszechświata [Peeping the Universe] by Michał Heller
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Michał Heller: Ostateczne wyjaśnienia wszechświata
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The Evolutionary Concept of Human Death
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Michał Heller: Podglądanie Wszechświata
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Leptin interacts with heart rate but not sympathetic nerve traffic in healthy male subjects
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Short-range order structure and free volume distribution in liquid bismuth: X-ray diffraction and computer simulations studies
PublicationThe structure of liquid bismuth was studied by X-ray diffraction and computer simulation methods. The contraction of the atomic structure within the first coordination sphere in the temperature interval of 575- 1225 K is reported. The temperature dependencies of the coordination numbers and of the free volume are analysed. On the basis of the temperature dependencies of the free volume, the temperature dependencies of viscosity...